DBI202_-_SP_2024_-_Block_5_-_FE_1928.webp

(Choose 1 answer)
{ACD -> B;
AC -> D;
The relation R(A,B,C,D) has following FDs:
D-> C;
AC -> B}
Choose the correct statement about R:
A. R is in 3NF
B. R is in 2NF only, not higher
C. R is in 1NF only, not higher
D. None of the others

ExiQ: 49